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Vibrational Spectra of Spodiosite Analogs
- Source :
- Journal of the American Ceramic Society. 57:102-105
- Publication Year :
- 1974
- Publisher :
- Wiley, 1974.
-
Abstract
- Spodiosite analogs are a class of compounds related to the apatite family. The ir spectra (4000 to 200 cm−1) and the laser-Raman spectra were obtained for several analogs (Ca2(XO4)Cl in which X=P, As, or V) prepared by a reaction flux technique. Fundamental modes were identified, and empirical band assignments were made. Unquestionable band assignment of the v2 modes can be made using Raman spectra. Effects of solid-state interactions were noted in the spectra and interpreted by factor-group analysis using the factor group D2h. The spectra of chlorspodiosite (Ca2(PO4)Cl) were compared with the spectra of synthetically prepared chlorapatite.
Details
- ISSN :
- 15512916 and 00027820
- Volume :
- 57
- Database :
- OpenAIRE
- Journal :
- Journal of the American Ceramic Society
- Accession number :
- edsair.doi...........b5b397923ba9e98a51b9d9bcdd3adf28